Subgroups — C₂×#26022318 #36708797

Order 22784.

706 conjugacy classes of subgroups.

The subgroup lattice has 424 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×#19152039	C₂	1	1	yes	maximal, characteristic, complemented
2	C₂×#19152034	C₂	1	1	yes	maximal, characteristic
3	C₂×#19151716	C₂	1	1	yes	maximal, characteristic, complemented
4	#26022318	C₂	1	8	yes	maximal, direct product factor
5	C₂×#19151419	C₂	1	1	yes	maximal, characteristic, complemented
6	C₂×#19151414	C₂	1	1	yes	maximal, characteristic, complemented
7	C₂×#19151411	C₂	1	1	yes	maximal, characteristic, complemented
8	C₂×#495×C₈₉	C₂	1	1	yes	maximal, characteristic, complemented
9	C₂×#15668034	C₂²	1	1	yes	characteristic
10	C₂×#15668018	—	2	1	no	—
11	#19152039	—	2	2	no	—
12	#19152039	C₂²	1	4	yes	complemented
13	#19152034	—	2	2	no	—
14	#19152034	C₂²	1	4	yes	—
15	C₂×#15667958	—	2	1	no	—
16	C₂×#15667956	—	2	1	no	—
17	C₂×#15667955	—	2	1	no	—
18	C₂×#15667953	—	2	1	no	—
19	C₂×#15667952	C₂²	1	1	yes	characteristic
20	C₂×#15667952	C₂²	1	1	yes	characteristic
21	#19151716	—	2	2	no	—
22	#19151716	C₂²	1	4	yes	complemented
23	C₂×#15667948	C₂²	1	1	yes	characteristic
24	C₂×#15667940	—	2	1	no	—
25	#19151419	C₂²	1	4	yes	complemented
26	#19151414	C₂²	1	4	yes	complemented
27	#19151411	C₂²	1	4	yes	complemented
28	C₂²×Q₁₆×C₈₉	C₂²	1	1	yes	characteristic
29	C₂²×SD₁₆×C₈₉	—	2	1	no	—
30	C₂²×D₈×C₈₉	C₂²	1	1	yes	characteristic
31	C₂×#124×C₈₉	—	2	1	no	—
32	#495×C₈₉	—	2	2	no	—
33	#495×C₈₉	C₂²	1	4	yes	complemented
34	C₂×C₄×C₈×C₈₉	C₂²	1	1	yes	characteristic
35	C₂×#13083574	—	2	1	no	—
36	#15668034	—	2	1	no	—
37	#15668034	—	2	1	no	—
38	#15668034	D₄	1	2	yes	—
39	#15668034	C₂³	1	2	yes	—
40	C₂×Dic₃₅₆	D₄	1	1	yes	characteristic
41	C₂×#13083563	—	2	1	no	—
42	C₂×D₇₁₂	D₄	1	1	yes	characteristic
43	#15668018	—	2	4	no	—
44	#15668018	—	4	2	no	—
45	C₂×#13083558	—	2	1	no	—
46	C₂×#13083557	—	4	1	no	—
47	C₂×C₈×D₈₉	—	4	1	no	—
48	#15667958	—	2	4	no	—
49	#15667956	—	2	4	no	—
50	#15667955	—	2	4	no	—
51	#15667953	—	2	4	no	—
52	#15667952	—	2	1	no	—
53	#15667952	—	2	1	no	—
54	#15667952	C₂³	1	2	yes	—
55	#15667952	C₂³	1	2	yes	—
56	C₂×#13083549	—	2	1	no	—
57	C₂×#13083549	—	2	1	no	—
58	#15667948	—	2	1	no	—
59	#15667948	C₂³	1	2	yes	—
60	#15667940	—	2	4	no	—
61	C₂²×Q₈×C₈₉	—	2	1	no	—
62	C₂²×D₄×C₈₉	—	2	1	no	—
63	C₂×Q₁₆×C₈₉	—	2	1	no	—
64	C₂×Q₁₆×C₈₉	—	2	1	no	—
65	C₂×Q₁₆×C₈₉	—	2	1	no	—
66	C₂×Q₁₆×C₈₉	—	2	1	no	—
67	C₂×Q₁₆×C₈₉	—	2	1	no	—
68	C₂×Q₁₆×C₈₉	C₂³	1	2	yes	—
69	C₂×SD₁₆×C₈₉	—	2	4	no	—
70	C₂×SD₁₆×C₈₉	—	4	1	no	—
71	C₂×SD₁₆×C₈₉	—	4	1	no	—
72	C₂×SD₁₆×C₈₉	—	4	2	no	—
73	C₂×D₈×C₈₉	—	2	1	no	—
74	C₂×D₈×C₈₉	—	2	1	no	—
75	C₂×D₈×C₈₉	—	2	1	no	—
76	C₂×D₈×C₈₉	—	2	1	no	—
77	C₂×D₈×C₈₉	—	2	1	no	—
78	C₂×D₈×C₈₉	C₂³	1	2	yes	—
79	C₂²×C₈×C₈₉	D₄	1	1	yes	characteristic
80	C₂²×C₈×C₈₉	C₂³	1	1	yes	characteristic
81	#124×C₈₉	—	2	4	no	—
82	#124×C₈₉	—	4	2	no	—
83	C₂×C₂²⋊C₄×C₈₉	—	4	2	no	—
84	C₂×C₄²×C₈₉	D₄	1	1	yes	characteristic
85	C₄×C₈×C₈₉	D₄	1	2	yes	—
86	C₄×C₈×C₈₉	C₂³	1	2	yes	—
87	#13083574	—	2	2	no	—
88	#13083574	—	2	2	no	—
89	#13083574	—	4	1	no	—
90	#13083574	—	4	1	no	—
91	C₂×Dic₁₇₈	—	2	1	no	—
92	C₂×D₃₅₆	—	2	1	no	—
93	C₂×C₂²⋊D₈₉	—	4	1	no	—
94	C₂×C₄×D₈₉	—	4	1	no	—
95	Dic₃₅₆	—	2	1	no	—
96	Dic₃₅₆	C₂×D₄	1	2	yes	—
97	#13083563	—	2	2	no	—
98	#13083563	—	2	2	no	—
99	D₇₁₂	—	2	1	no	—
100	D₇₁₂	C₂×D₄	1	2	yes	—
101	#13083558	—	2	2	no	—
102	#13083558	—	4	1	no	—
103	#13083557	—	4	4	no	—
104	C₂×#10623494	—	4	1	no	—
105	C₈×D₈₉	—	4	4	no	—
106	#13083549	—	2	2	no	—
107	#13083549	—	2	2	no	—
108	C₂⁴×C₈₉	—	4	1	no	—
109	C₂×Q₈×C₈₉	—	2	2	no	—
110	C₂×Q₈×C₈₉	—	4	1	no	—
111	C₂×Q₈×C₈₉	—	4	1	no	—
112	C₂×Q₈×C₈₉	—	4	1	no	—
113	C₂×Q₈×C₈₉	—	4	1	no	—
114	C₂×Q₈×C₈₉	—	4	1	no	—
115	C₂×D₄×C₈₉	—	2	2	no	—
116	C₂×D₄×C₈₉	—	4	1	no	—
117	C₂×D₄×C₈₉	—	4	1	no	—
118	C₂×D₄×C₈₉	—	4	1	no	—
119	C₂×D₄×C₈₉	—	4	1	no	—
120	C₂×D₄×C₈₉	—	4	1	no	—
121	C₂²×C₄×C₈₉	—	2	1	no	—
122	C₂²×C₄×C₈₉	—	4	1	no	—
123	C₂²×C₄×C₈₉	C₂×D₄	1	1	yes	characteristic
124	Q₁₆×C₈₉	—	2	2	no	—
125	Q₁₆×C₈₉	—	2	2	no	—
126	Q₁₆×C₈₉	—	4	1	no	—
127	Q₁₆×C₈₉	—	4	1	no	—
128	SD₁₆×C₈₉	—	4	4	no	—
129	SD₁₆×C₈₉	—	4	4	no	—
130	D₈×C₈₉	—	2	2	no	—
131	D₈×C₈₉	—	2	2	no	—
132	D₈×C₈₉	—	4	1	no	—
133	D₈×C₈₉	—	4	1	no	—
134	C₂×C₈×C₈₉	D₈	1	1	yes	characteristic
135	C₂×C₈×C₈₉	D₈	1	1	yes	characteristic
136	C₂×C₈×C₈₉	D₈	1	2	yes	—
137	C₂×C₈×C₈₉	C₂×D₄	1	1	yes	characteristic
138	C₂×C₈×C₈₉	C₂×D₄	1	1	yes	characteristic
139	C₂×C₈×C₈₉	C₂×D₄	1	1	yes	characteristic
140	C₂×C₈×C₈₉	C₂×D₄	1	2	yes	—
141	C₂×C₈×C₈₉	#41	1	1	yes	characteristic
142	C₂×C₈×C₈₉	#41	1	1	yes	characteristic
143	C₂×C₈×C₈₉	C₂⁴	1	1	yes	characteristic
144	C₂²⋊C₄×C₈₉	—	4	8	no	—
145	C₄²×C₈₉	—	2	1	no	—
146	C₄²×C₈₉	C₂×D₄	1	2	yes	—
147	C₂³×C₈₉	—	4	2	no	—
148	C₂³×C₈₉	—	8	4	no	—
149	C₂³×C₈₉	—	8	1	no	—
150	C₂³×C₈₉	—	8	1	no	—
151	C₂³×C₈₉	AGL(1,ℤ/8)	1	1	yes	characteristic
152	C₂²×D₈₉	—	4	1	no	—
153	Q₈×C₈₉	—	4	2	no	—
154	Q₈×C₈₉	—	4	2	no	—
155	Q₈×C₈₉	—	8	1	no	—
156	Q₈×C₈₉	—	8	1	no	—
157	D₄×C₈₉	—	4	2	no	—
158	D₄×C₈₉	—	4	2	no	—
159	D₄×C₈₉	—	8	1	no	—
160	D₄×C₈₉	—	8	1	no	—
161	C₂×C₄×C₈₉	—	2	2	no	—
162	C₂×C₄×C₈₉	—	4	2	no	—
163	C₂×C₄×C₈₉	—	4	2	no	—
164	C₂×C₄×C₈₉	—	8	1	no	—
165	C₂×C₄×C₈₉	—	8	1	no	—
166	C₂×C₄×C₈₉	#121	1	1	yes	characteristic
167	C₂×C₄×C₈₉	#121	1	1	yes	characteristic
168	C₂×C₄×C₈₉	C₂×D₈	1	1	yes	characteristic
169	C₂×C₄×C₈₉	C₂×D₈	1	1	yes	characteristic
170	C₂×C₄×C₈₉	AGL(1,ℤ/8)	1	1	yes	characteristic
171	C₂×C₄×C₈₉	C₂²×D₄	1	1	yes	characteristic
172	C₂²⋊D₈₉	—	4	2	no	—
173	C₂²⋊D₈₉	—	4	2	no	—
174	C₂×Dic₈₉	—	4	1	no	—
175	D₃₅₆	—	2	2	no	—
176	D₃₅₆	—	4	1	no	—
177	C₄×D₈₉	—	4	2	no	—
178	C₄×D₈₉	—	4	2	no	—
179	Dic₁₇₈	—	2	2	no	—
180	Dic₁₇₈	—	4	1	no	—
181	C₈×C₈₉	#121	1	1	yes	characteristic
182	C₈×C₈₉	#121	1	1	yes	characteristic
183	C₈×C₈₉	C₂×D₈	1	2	yes	—
184	C₈×C₈₉	C₂×D₈	1	2	yes	—
185	C₈×C₈₉	C₂²×D₄	1	1	yes	characteristic
186	C₈×C₈₉	C₂×#41	1	1	yes	characteristic
187	#10623494	—	4	2	no	—
188	C₂²×C₈₉	—	2	2	no	—
189	C₂²×C₈₉	—	8	4	no	—
190	C₂²×C₈₉	—	8	2	no	—
191	C₂²×C₈₉	—	16	2	no	—
192	C₂²×C₈₉	—	16	2	no	—
193	C₂²×C₈₉	#459	1	1	yes	characteristic
194	C₂²×C₈₉	#459	1	1	yes	characteristic
195	C₂²×C₈₉	C₂×AGL(1,ℤ/8)	1	1	yes	characteristic
196	C₂×D₈₉	—	4	2	no	—
197	C₂×D₈₉	—	8	2	no	—
198	C₄×C₈₉	—	4	2	no	—
199	C₄×C₈₉	—	8	2	no	—
200	C₄×C₈₉	#459	1	1	yes	characteristic
201	C₄×C₈₉	#459	1	1	yes	characteristic
202	C₄×C₈₉	C₂×#121	1	1	yes	characteristic
203	C₄×C₈₉	C₂²×D₈	1	1	yes	characteristic
204	Dic₈₉	—	4	2	no	—
205	C₂×#2212	—	89	1	no	maximal, Sylow
206	C₂×C₈₉	—	2	1	no	—
207	C₂×C₈₉	—	2	1	no	—
208	C₂×C₈₉	—	16	2	no	—
209	C₂×C₈₉	#2212	1	2	yes	complemented
210	C₂×C₈₉	C₂×#459	1	1	yes	characteristic
211	D₈₉	—	8	2	no	—
212	C₂×#510	—	89	1	no	—
213	C₂×#509	—	89	1	no	—
214	C₂×#495	D₈₉	1	1	yes	characteristic, complemented
215	C₂×#443	—	89	1	no	—
216	#2212	—	89	8	no	—
217	C₂×#364	—	89	1	no	—
218	C₂×#362	—	89	1	no	—
219	C₂×#361	—	89	1	no	—
220	C₈₉	C₂×#2212	1	1	yes	characteristic, complemented, Sylow
221	C₂×#135	—	89	1	no	—
222	C₂²×Q₁₆	C₂×D₈₉	1	1	yes	characteristic
223	C₂²×SD₁₆	—	2	1	no	—
224	C₂²×D₈	C₂×D₈₉	1	1	yes	characteristic
225	C₂×#131	—	178	1	no	—
226	C₂×#124	—	2	1	no	—
227	#510	—	89	4	no	—
228	#510	—	178	2	no	—
229	#509	—	89	4	no	—
230	#509	—	178	2	no	—
231	C₂×Q₃₂	—	178	1	no	—
232	C₂×SD₃₂	—	178	1	no	—
233	C₂×SD₃₂	—	178	1	no	—
234	C₂×D₁₆	—	178	1	no	—
235	C₂×M₃₂	—	89	1	no	—
236	C₂×M₃₂	—	89	1	no	—
237	#495	—	2	2	no	—
238	#495	C₂×D₈₉	1	4	yes	complemented
239	#443	—	89	4	no	—
240	#443	—	178	2	no	—
241	C₂×#108	—	89	1	no	—
242	C₂×#104	—	178	1	no	—
243	C₂×C₄×C₈	C₂×D₈₉	1	1	yes	characteristic
244	#364	—	89	4	no	—
245	#362	—	89	4	no	—
246	#361	—	89	4	no	—
247	C₂×#41	—	178	1	no	—
248	C₂²×Q₈	—	2	1	no	—
249	C₂²×D₄	—	2	1	no	—
250	#135	—	89	2	no	—
251	#135	—	89	2	no	—
252	#135	—	178	1	no	—
253	#135	—	178	1	no	—
254	C₂×Q₁₆	—	2	1	no	—
255	C₂×Q₁₆	—	2	1	no	—
256	C₂×Q₁₆	—	2	1	no	—
257	C₂×Q₁₆	—	2	1	no	—
258	C₂×Q₁₆	—	2	1	no	—
259	C₂×Q₁₆	—	89	1	no	—
260	C₂×Q₁₆	C₂²×D₈₉	1	2	yes	—
261	C₂×SD₁₆	—	2	4	no	—
262	C₂×SD₁₆	—	4	1	no	—
263	C₂×SD₁₆	—	4	1	no	—
264	C₂×SD₁₆	—	4	2	no	—
265	C₂×SD₁₆	—	178	1	no	—
266	C₂×D₈	—	2	1	no	—
267	C₂×D₈	—	2	1	no	—
268	C₂×D₈	—	2	1	no	—
269	C₂×D₈	—	2	1	no	—
270	C₂×D₈	—	2	1	no	—
271	C₂×D₈	—	89	1	no	—
272	C₂×D₈	C₂²×D₈₉	1	2	yes	—
273	#131	—	356	2	no	—
274	#131	—	178	4	no	—
275	C₂×M₁₆	—	356	1	no	—
276	C₂×M₁₆	—	178	1	no	—
277	C₂²×C₈	—	356	1	no	—
278	C₂²×C₈	C₂²⋊D₈₉	1	1	yes	characteristic
279	C₂²×C₈	C₂²×D₈₉	1	1	yes	characteristic
280	#124	—	2	4	no	—
281	#124	—	4	2	no	—
282	C₂×C₂²⋊C₄	—	4	2	no	—
283	C₂×C₄²	C₂²⋊D₈₉	1	1	yes	characteristic
284	Q₃₂	—	178	4	no	—
285	SD₃₂	—	178	4	no	—
286	SD₃₂	—	178	4	no	—
287	D₁₆	—	178	4	no	—
288	M₃₂	—	89	2	no	—
289	M₃₂	—	89	2	no	—
290	M₃₂	—	178	1	no	—
291	M₃₂	—	178	1	no	—
292	C₂×C₁₆	—	178	1	no	—
293	C₂×C₁₆	—	178	1	no	—
294	#108	—	89	2	no	—
295	#108	—	178	1	no	—
296	#104	—	178	4	no	—
297	C₄×C₈	C₂²⋊D₈₉	1	2	yes	—
298	C₄×C₈	C₂²×D₈₉	1	2	yes	—
299	C₂⁴	—	4	1	no	—
300	#41	—	356	1	no	—
301	#41	—	356	1	no	—
302	#41	—	178	2	no	—
303	#41	—	178	2	no	—
304	C₂×Q₈	—	2	2	no	—
305	C₂×Q₈	—	4	1	no	—
306	C₂×Q₈	—	4	1	no	—
307	C₂×Q₈	—	4	1	no	—
308	C₂×Q₈	—	4	1	no	—
309	C₂×Q₈	—	4	1	no	—
310	C₂×Q₈	—	178	1	no	—
311	C₂×D₄	—	2	2	no	—
312	C₂×D₄	—	4	1	no	—
313	C₂×D₄	—	4	1	no	—
314	C₂×D₄	—	4	1	no	—
315	C₂×D₄	—	4	1	no	—
316	C₂×D₄	—	4	1	no	—
317	C₂×D₄	—	356	1	no	—
318	C₂×D₄	—	178	1	no	—
319	C₂²×C₄	—	2	1	no	—
320	C₂²×C₄	—	4	1	no	—
321	C₂²×C₄	—	356	1	no	—
322	C₂²×C₄	C₂×C₂²⋊D₈₉	1	1	yes	characteristic
323	Q₁₆	—	2	2	no	—
324	Q₁₆	—	2	2	no	—
325	Q₁₆	—	4	1	no	—
326	Q₁₆	—	4	1	no	—
327	Q₁₆	—	89	2	no	—
328	Q₁₆	—	178	1	no	—
329	SD₁₆	—	4	4	no	—
330	SD₁₆	—	4	4	no	—
331	SD₁₆	—	178	2	no	—
332	SD₁₆	—	178	2	no	—
333	D₈	—	2	2	no	—
334	D₈	—	2	2	no	—
335	D₈	—	4	1	no	—
336	D₈	—	4	1	no	—
337	D₈	—	89	2	no	—
338	D₈	—	178	1	no	—
339	M₁₆	—	356	1	no	—
340	M₁₆	—	356	4	no	—
341	M₁₆	—	178	2	no	—
342	C₂×C₈	—	356	1	no	—
343	C₂×C₈	—	356	4	no	—
344	C₂×C₈	#13083559	1	1	yes	characteristic
345	C₂×C₈	#13083559	1	1	yes	characteristic
346	C₂×C₈	#13083559	1	2	yes	—
347	C₂×C₈	D₄×D₈₉	1	1	yes	characteristic
348	C₂×C₈	D₄×D₈₉	1	1	yes	characteristic
349	C₂×C₈	C₂×C₂²⋊D₈₉	1	1	yes	characteristic
350	C₂×C₈	C₂×C₂²⋊D₈₉	1	2	yes	—
351	C₂×C₈	#13083573	1	1	yes	characteristic
352	C₂×C₈	#13083573	1	1	yes	characteristic
353	C₂×C₈	C₂³×D₈₉	1	1	yes	characteristic
354	C₂²⋊C₄	—	4	8	no	—
355	C₄²	—	2	1	no	—
356	C₄²	C₂×C₂²⋊D₈₉	1	2	yes	—
357	C₁₆	—	178	2	no	—
358	C₁₆	—	178	2	no	—
359	C₂³	—	4	2	no	—
360	C₂³	—	8	4	no	—
361	C₂³	—	8	1	no	—
362	C₂³	—	8	1	no	—
363	C₂³	—	356	1	no	—
364	C₂³	#15668038	1	1	yes	characteristic
365	Q₈	—	4	2	no	—
366	Q₈	—	4	2	no	—
367	Q₈	—	8	1	no	—
368	Q₈	—	8	1	no	—
369	Q₈	—	356	1	no	—
370	Q₈	—	178	2	no	—
371	D₄	—	4	2	no	—
372	D₄	—	4	2	no	—
373	D₄	—	8	1	no	—
374	D₄	—	8	1	no	—
375	D₄	—	356	2	no	—
376	D₄	—	356	2	no	—
377	D₄	—	356	1	no	—
378	D₄	—	178	2	no	—
379	C₂×C₄	—	2	2	no	—
380	C₂×C₄	—	4	2	no	—
381	C₂×C₄	—	4	2	no	—
382	C₂×C₄	—	8	1	no	—
383	C₂×C₄	—	8	1	no	—
384	C₂×C₄	—	356	1	no	—
385	C₂×C₄	—	356	2	no	—
386	C₂×C₄	—	356	2	no	—
387	C₂×C₄	#15667983	1	1	yes	characteristic
388	C₂×C₄	#15667983	1	1	yes	characteristic
389	C₂×C₄	C₂×#13083559	1	1	yes	characteristic
390	C₂×C₄	C₂×#13083559	1	1	yes	characteristic
391	C₂×C₄	#15668038	1	1	yes	characteristic
392	C₂×C₄	C₂²×C₂²⋊D₈₉	1	1	yes	characteristic
393	C₈	—	356	2	no	—
394	C₈	#15667983	1	1	yes	characteristic
395	C₈	#15667983	1	1	yes	characteristic
396	C₈	C₂×#13083559	1	2	yes	—
397	C₈	C₂×#13083559	1	2	yes	—
398	C₈	C₂×D₄×D₈₉	1	1	yes	characteristic
399	C₈	C₂×#13083573	1	1	yes	characteristic
400	C₂²	—	2	2	no	—
401	C₂²	—	8	4	no	—
402	C₂²	—	8	2	no	—
403	C₂²	—	16	2	no	—
404	C₂²	—	16	2	no	—
405	C₂²	—	356	2	no	—
406	C₂²	—	712	2	no	—
407	C₂²	#19151790	1	1	yes	characteristic
408	C₂²	#19151790	1	1	yes	characteristic
409	C₂²	C₂×#15668038	1	1	yes	characteristic
410	C₄	—	4	2	no	—
411	C₄	—	8	2	no	—
412	C₄	—	356	2	no	—
413	C₄	#19151790	1	1	yes	characteristic
414	C₄	#19151790	1	1	yes	characteristic
415	C₄	C₂×#15667983	1	1	yes	characteristic
416	C₄	C₂²×#13083559	1	1	yes	characteristic
417	C₂	—	2	1	no	—
418	C₂	—	2	1	no	—
419	C₂	—	16	2	no	—
420	C₂	—	712	2	no	—
421	C₂	#26022318	1	2	yes	direct product factor
422	C₂	C₂×#19151790	1	1	yes	characteristic

	subgroup	G/H
center	C₂²	#19151790
commutator, cosocle	C₂×C₈×C₈₉	C₂⁴
Frattini	C₂×C₈	C₂³×D₈₉
Fitting	C₂×#495×C₈₉	C₂
socle	C₂²×C₈₉	#459
prime radical	C₂×#19152034	C₂
hypercenter	C₂×#495	D₈₉
hypocenter	C₈₉	C₂×#2212
LCS	G ▷ C₂×C₈×C₈₉ ▷ C₄×C₈₉ ▷ C₂×C₈₉ ▷ C₈₉
UCS	C₁ ◁ C₂² ◁ C₂²×C₄ ◁ C₂×C₄×C₈ ◁ C₂×#495

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

N	H ≅ G/N	type
1. C₂×#19152039	C₂	semidirect
3. C₂×#19151716	C₂	semidirect
4. #26022318	C₂	direct (N × H)
5. C₂×#19151419	C₂	semidirect
6. C₂×#19151414	C₂	semidirect
7. C₂×#19151411	C₂	semidirect
8. C₂×#495×C₈₉	C₂	semidirect
12. #19152039	C₂²	semidirect
22. #19151716	C₂²	semidirect
25. #19151419	C₂²	semidirect
26. #19151414	C₂²	semidirect
27. #19151411	C₂²	semidirect
33. #495×C₈₉	C₂²	semidirect
209. C₂×C₈₉	#2212	semidirect
214. C₂×#495	D₈₉	semidirect
220. C₈₉	C₂×#2212	semidirect
238. #495	C₂×D₈₉	semidirect
421. C₂	#26022318	direct (N × H)

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroup	index
C₂×#19152039	2
C₂×#19152034	2
C₂×#19151716	2
#26022318	2
C₂×#19151419	2
C₂×#19151414	2
C₂×#19151411	2
C₂×#495×C₈₉	2
C₂×#2212	89

Subgroups — C2×#26022318 #36708797

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂×#26022318 #36708797